List the five common bacterial DNA polymerases. For each, list the enzymatic functionalities it has and,...
List the five common bacterial DNA polymerases. For each, list the enzymatic functionalities it has and, in a separate column, the role it serves for the cell.
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List the five common bacterial DNA polymerases. For each, list
the enzymatic functionalities it has and,...
18) What is the function of DNA gyrase and Topoisomerases? (6 points) 19) List and describe...
18) What is the function of DNA gyrase and Topoisomerases? (6 points) 19) List and describe the 5 unique types of point mutations ? (10 points) 20) List, and clearly describe, the molecules that play a role in the initiation, elongation, and termination of DNA replication, RNA transcription, and protein translation? (50 points) 21) When an error occurs in DNA replication, how does the cell know which nucleotide on which strand should be corrected? (10 points) 22) During conjugation, the...
If a 1000 kilo base fragment of DNA has five evenly spaced replication origins and DNA...
If a 1000 kilo base fragment of DNA has five evenly spaced replication origins and DNA polymerase moves at 1 kilo base per second, how many seconds will a cell take to produce two daughter molecules
24. What would be the anticodon if the template strand of DNA Is ACC A UCC...
24. What would be the anticodon if the template strand of DNA Is ACC A UCC B.) TGG UGG D. ACC E. TCC 25. Prior to protein synthesis, the DNA A. attracts tRNAs with appropriate amino acids. 6.) serves as a template for the production of mRNA. C. adheres to ribosomes for protein synthesis. D. contains anticodons that become codons. E. must first undergo replication. 26. The Human Genome Project has revealed that human DNA has approximately A. 30,000 bases...
and Lab Exer n this experiment you will evaluate effect of UV light on bacterial growth. UV light affects growth by interfering with DNA, resulting in thymine dimer formation. The dimerization...
and Lab Exer n this experiment you will evaluate effect of UV light on bacterial growth. UV light affects growth by interfering with DNA, resulting in thymine dimer formation. The dimerization is confined within adjacent thymine residues on same strand (intrastrand ). These dimmer lesions have consequence on DNA functions including interference in DNA replication, transcription etc, so UV exposure of cells can lead to lethal effects for bacterial multiplications. This forms the basis for UV method to control bacterial...
The process of making RNA using DNA as a template is called ___. The process of...
The process of making RNA using DNA as a template is called ___. The process of using the codes in RNA to make protein is called ___. Complete the following table with information on the three types of RNA polymerases and role of specific type of RNA in protein synthesis: In prokaryotes, the two stages of protein synthesis are: ___ and ___. In eukaryotes, the three stages of protein synthesis are ___, ___ and ___. During transcription, a ___ ___...
1. Describe one experiment that can test the hypothesis that DNA replication is semi conservative. Describe...
1. Describe one experiment that can test the hypothesis that DNA replication is semi conservative. Describe the results of this experiment if replication was conservative. And if it was distributive? 2. What type of chemical bond contributes to the specificity of base paring in the DNA? Are there any other chemical or physical factors in the structure o f the DNA molecule contributing to the thermodynamic stability of the DNA? 3. List the m ajor differences between DNA and RNA....
The exogenous DNA used in bacterial transformation can be, RONA mRNA molecule engineered plasmid red fluorescent...
The exogenous DNA used in bacterial transformation can be, RONA mRNA molecule engineered plasmid red fluorescent protein Incorrect Question 4 0/0.5 pts Bacteria that did not receive a plasmid are put on an LB plate that DOES contain ampicillin. What do you expect to happen? the bacteria will create a lawn the bacteria will not grow a few colonies will be seen http:/misac.instructure.com couro/87588/quizzes/163615 7/29/2020 Review Que: BIOL-8-05-12561.202010 Transformation efficiency. Concentration of plasmid DNA. Question 8 0.5/0.5 pts Super coiled...
DNA DNA Replication: ONA Because DNA Is the ge m Tumes and heart e ine in...
DNA DNA Replication: ONA Because DNA Is the ge m Tumes and heart e ine in process called DNA curs in the nucleus of s acest FS Parent strand Parent strand Newly replicated DNA Newly replicated DNA- SA0 Daughter DNA molecule Daughter DNA molecule Figure 8.2: Overview of DNA replication and illustration of complementary base pairing. DNA must replicate before cell division so that each new daughter cell receives an exact copy of the parent DNA. 1. Replication begins when...
Once a bacterial 16s rRNA gene has been amplified, it is possible to have the nucleotide...
Once a bacterial 16s rRNA gene has been amplified, it is possible to have the nucleotide sequence of the DNA determined. There are many different techniques for this. In lab, you isolated and amplified DNA from a known organism (Escherichia coli), but what if you had to identify an unknown organism? You would send the sample away for sequencing and then once you got the results you would “BLAST” the sequence. Using the Standard Nucleotide BLAST on NCBI and the...
DNA STRUCTURE Imagine two species, X & Y. Each species is haploid and has a single...
DNA STRUCTURE Imagine two species, X & Y. Each species is haploid and has a single chromosome of 10,000 base pairs (bp or 10 kbp). You are analyzing their DNA, and you find that 2 kbp of species X are adenine and 4 kbp of species Y are guanine. Use this information to answer the following questions: 9. For species X, how many kbp of DNA there are for each of the four nitrogenous bases: adenine (A), thymine (T), guanine...
18) What is the function of DNA gyrase and Topoisomerases? (6 points) 19) List and describe the 5 unique types of point mutations ? (10 points) 20) List, and clearly describe, the molecules that play a role in the initiation, elongation, and termination of DNA replication, RNA transcription, and protein translation? (50 points) 21) When an error occurs in DNA replication, how does the cell know which nucleotide on which strand should be corrected? (10 points) 22) During conjugation, the...
If a 1000 kilo base fragment of DNA has five evenly spaced replication origins and DNA polymerase moves at 1 kilo base per second, how many seconds will a cell take to produce two daughter molecules
24. What would be the anticodon if the template strand of DNA Is ACC A UCC B.) TGG UGG D. ACC E. TCC 25. Prior to protein synthesis, the DNA A. attracts tRNAs with appropriate amino acids. 6.) serves as a template for the production of mRNA. C. adheres to ribosomes for protein synthesis. D. contains anticodons that become codons. E. must first undergo replication. 26. The Human Genome Project has revealed that human DNA has approximately A. 30,000 bases...
and Lab Exer n this experiment you will evaluate effect of UV light on bacterial growth. UV light affects growth by interfering with DNA, resulting in thymine dimer formation. The dimerization is confined within adjacent thymine residues on same strand (intrastrand ). These dimmer lesions have consequence on DNA functions including interference in DNA replication, transcription etc, so UV exposure of cells can lead to lethal effects for bacterial multiplications. This forms the basis for UV method to control bacterial...
The process of making RNA using DNA as a template is called ___. The process of using the codes in RNA to make protein is called ___. Complete the following table with information on the three types of RNA polymerases and role of specific type of RNA in protein synthesis: In prokaryotes, the two stages of protein synthesis are: ___ and ___. In eukaryotes, the three stages of protein synthesis are ___, ___ and ___. During transcription, a ___ ___...
The exogenous DNA used in bacterial transformation can be, RONA mRNA molecule engineered plasmid red fluorescent protein Incorrect Question 4 0/0.5 pts Bacteria that did not receive a plasmid are put on an LB plate that DOES contain ampicillin. What do you expect to happen? the bacteria will create a lawn the bacteria will not grow a few colonies will be seen http:/misac.instructure.com couro/87588/quizzes/163615 7/29/2020 Review Que: BIOL-8-05-12561.202010 Transformation efficiency. Concentration of plasmid DNA. Question 8 0.5/0.5 pts Super coiled...
DNA DNA Replication: ONA Because DNA Is the ge m Tumes and heart e ine in process called DNA curs in the nucleus of s acest FS Parent strand Parent strand Newly replicated DNA Newly replicated DNA- SA0 Daughter DNA molecule Daughter DNA molecule Figure 8.2: Overview of DNA replication and illustration of complementary base pairing. DNA must replicate before cell division so that each new daughter cell receives an exact copy of the parent DNA. 1. Replication begins when...
DNA STRUCTURE Imagine two species, X & Y. Each species is haploid and has a single chromosome of 10,000 base pairs (bp or 10 kbp). You are analyzing their DNA, and you find that 2 kbp of species X are adenine and 4 kbp of species Y are guanine. Use this information to answer the following questions: 9. For species X, how many kbp of DNA there are for each of the four nitrogenous bases: adenine (A), thymine (T), guanine...
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